KR930007008Y1 - Parafine heating device for making personal adornments - Google Patents

Abstract

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Description

Heating equipment in paraffin cold / heating system for making jewelry

1 is a perspective view of a paraffin cooling / heating system to which the present invention is applied.

2 is a cross-sectional view illustrating the structure of the present invention.

* Explanation of symbols for main parts of the drawings

1: Heating chamber body 1a, 1b: Upper, lower hole

2, 2 ': insulation 3: passage

4: blowing means 5: heater

6: bottom plate 7: cover

8: Temperature sensing device A: Heating chamber assembly

The present invention is cooled to a constant temperature (about 5 ℃) to prevent the deformation of the paraffin body molded in the same way as the main body of the jewelry in the process of manufacturing a large amount of the same jewelry in the form of jewelry combined with precious metals, The present invention relates to a heating device that heats a paraffin body to a certain temperature in a paraffin cooling / heating system during the manufacture of jewelry that heats the paraffin melting point at a temperature below about 40 ° C to 48 ° C. Particularly, it is controlled by the system control means. The present invention relates to a cooling device in a paraffin cooling / heating system in the manufacture of jewelry developed to maintain a uniform temperature distribution by applying an operation heating means.

In general, a process for producing a large amount of jewelry, which is a combination of jewelry having the same design on the precious metal, is a rubber using a body or a sample of jewelry made of jewelry processed in a form capable of combining jewelry of any design. First and second steps of manufacturing a mold: A third step of preparing a plurality of paraffin bodies identical to the sample by cooling the paraffin solution in the internal molding space of the rubber mold; A fourth step of completely bonding and finishing a jewel having a predetermined design to the paraffin body; and a fifth step of manufacturing a plaster mold using a plurality of paraffin bodies in which the jewel is bonded in the fourth step. The sixth step is to fill the gypsum mold by the 5th step and to manufacture the final product (the jewelry combined with the jewels) by the tall structure. In this case, the paraffin body is cooled to about 5 ° C. in order to maintain sufficient strength by solidification of the paraffin body between the third process (paraffin body manufacturing) and the fourth process (paraffin body bonding the gemstone), Subsequently, the paraffin main body is heated at a temperature below the paraffin melting point of about 40 ° C. to 48 ° C. In the present invention, the paraffin main body is kept at a constant temperature (optimum heating temperature 45 ° C.) to maintain sufficient strength due to the solidification of paraffin. We developed a structure of a heating device that heats with).

The construction and effect of the heating device of the present invention will be described in detail as follows.

A paraffin cooling / heating system that cools and heats a paraffin body at a predetermined temperature during the manufacture of jewelry, wherein upper and lower holes 1a and 1b are formed in upper and lower portions of the heating chamber body 1, and the heating chamber body Lay out the heat insulating material (2) (2 ') in the outer side of (1), but the passage (3) connected to the upper and lower holes (1a) (1b) between the heat insulating material (2) and (2') On the other hand, the cover 7 is fastened to the bottom plate 6 of the device by attaching a heating chamber assembly A having a blower means 4 and a heater 5 as a heating means to the lower portion of the passage 3. In the heating chamber body (1) of the bin and the heating chamber assembly (A) is provided with a temperature sensing device (8) to detect the current temperature of the heating chamber and configured to output to the control means of the system.

Here, the heater 5, which is a heating means, is controlled by a system control means that receives an output signal for the current heating chamber temperature from the temperature sensing device 8 and sends a control signal accordingly.

In addition, the number of the upper and lower holes 1a and 1b of the heating chamber body 1 is approximately about (upper hole): 3 (lower hole) and the heat discharged from the upper hole 1a. Is circulated smoothly flowing through the lower hole (1b).

Moreover, the blowing means 4 is comprised by a motor and a blowing fan.

Reference numeral T denotes a transformer and supplies power to the heater, which is a heating means.

9 is a temperature display part, S is a heating chamber.

Referring to the effect of the present invention configured as described above are as follows.

1 is a perspective view of a paraffin cooling / heating system in the manufacture of jewelry to which the present invention is applied.

2 is a cross-sectional structure for explaining the structure of the present invention.

The present invention is a jewelry manufacturing process as described above, that is, the first step of manufacturing a sample (jewels body can be bonded jewelry) and a second step of manufacturing a rubber mold using a sample: the sample with paraffin The third step of manufacturing the same jewelry body as in the following: The fourth step of working with an electric iron while combining jewelry with the paraffin body manufactured in the third step: The fifth step of manufacturing a plaster mold (mould) A heating device capable of heating the paraffin body in the process of obtaining a finished product (or jewelry) through a sixth step of casting a precious metal into a cast mold and dissolving gypsum, and as shown in FIG. 2, a heating chamber assembly (A) The air is converted to high temperature by the exothermic action of the heater 5, which is the heating means built in the lower part of the passage 3, and the high temperature air is subsequently laminated to the outside of the heating chamber body 1 by the blowing force of the blowing means. Laid It is led upward along the passage 3 between the ashes 2 and 2 'and discharged to the front of the heating chamber through the upper hole 1a of the heating chamber body 1, and flows into the heating chamber body lower hole 1b. At this time, the air barrier film is formed by the hot air continuously circulated in the front of the heating chamber, and at the same time, the hot air is circulated into the heating chamber body 1 to perform a heating operation. Here, the hot air circulation path is indicated by an arrow in FIG.

In this process (process in which the heating operation is performed by the above operation), the temperature sensing device 8 installed inside the heating chamber body 1 senses the current temperature inside the heating chamber and outputs a corresponding signal to the control means of the system. Therefore, the control means of the system recognizes the current temperature and displays the corresponding temperature on the temperature display section 9, while the heating chamber temperature detected by the temperature sensing device 8 is above a certain temperature (about 45 DEG C) or less. ), The control room for the heating means is transmitted by a program input from the control means of the system to stop (or operate) the heater 5, which is the heating means, and thus the heating chamber S of the heating apparatus is By forming a uniform temperature distribution at all times, the paraffin heating temperature can be accurately formed and maintained.

On the other hand, since the heat insulator (2) (2 ') is provided in the heating chamber body (1) and the passage (3), unnecessary power waste due to the heat insulation effect during operation can be eliminated.

In addition, since the number of the upper and lower holes 1a and 1b formed in the heating chamber body 1 is about 2: 3, the amount of hot air discharged from the upper hole 1a at the time of hot air circulation is Since it fully flows into the lower hole 1b, a perfect air barrier film can be formed.

As described above, the present invention is to manufacture a large amount of the same jewelry in the form of jewelry combined with precious metal, in a paraffin cooling / heating system, a heating device for heating the paraffin body to a certain temperature (optimum temperature about 45 ℃) As a result, the hot air generated from the heater, which is a heating means, heats the inside of the heating chamber while being guided and circulated along the passage by the blowing force of the blowing means. The ON / OFF control operation ensures that the temperature in the heating chamber is always at the optimum temperature for paraffin heating.

Claims (1)

And a heating chamber body 1 having upper and lower holes 1a and 1b formed thereon, and laying heat insulating material 2 and 2 'on the outside of the heating chamber body 1, 2) and (2 ') is provided with a passage (3) communicating with the upper and lower holes, while the heating chamber is provided with a blowing means (4) and a heater (5) as a heating means under the passage (3) The temperature sensing device 8 which manufactures the assembly A, fastens the cover 7 while binding to the bottom plate 6 of the apparatus, detects the current temperature of the heating chamber into the heating chamber body 1 and outputs it to the control means. ) Heating device in the paraffin cooling / heating system when manufacturing jewelry, characterized in that built in.